Surname Аму (Amu 
, Аму 
) , all over the world, is a common cognomen. The family name Аму is characteristic of Ghana, where it is quite a common surname, Lesotho, where it is quite a rare surname, and Papua New Guinea. Not in comparison with a country's population, it is commonest in Nigeria, Ghana, and India. Also, Аму is the forename as well as the last name.